As I mentioned earlier, for us today is a very special day to plant good karmic seeds, like a big bonus multiplier for any positive actions, positive is defined as thinking of the welfare of others before once own concerned, and it's free to do, so enjoy everyone and make this a great helpful day for your friends and family, and even ennemies if one can do that, but at least don't hurt, ever (cause the multiplier goes also for the negative ones but who wants more problems in the future, so I'll carefully refrain from any negativities today, refrain more than usual...).
The Dalai Lama often says that the wise way to be selfish is to think of others before oneself because this way not only we make the life of others easier, but we are the one that will harvest the biggest happiness, as the result of ripening of those altruistic actions. Of course the more people helped, the bigger the harvest. Our problem is that we want immediate harvest, those are very fleeting ones. Like the wise ones on the trade market we should look mid/long term.
And finally to quote my boss:
"Nothing happens randomly; everything happens according to the mathematical logic of cause, condition, and effect. To this logic we owe our complete trust. Modern people already trust the function of karma on some level: for example, we know that a marigold is not created by a god but that it grows from a seed when all the necessary conditions come together. What we dont all have is the more profound, undeniable trust in karma. This is what leads to so much disappointment and the feeling that life is unfair, especially when we do our best to do the right thing yet suffer unexpected consequences. We trust only the immediate and obvious causes and conditions and never suspect that there are layers and more layers lining up behind them."~ Dzongsar Jamyang Khyentse Rinpoche's "The Guru Drinks Bourbon?"